Function BenchmarkPremul

niterator/iterator_test.go:179–198

(b *testing.B)

}

func BenchmarkPremul(b *testing.B) {
	if skipUseless {
		b.Skip("skipping useless approach")
	}
	for api, testsize := range testSizes {
		b.Run(testsize.Name, func(b *testing.B) {
			verify := verifyIndex[api]
			ap := testsize.AP
			b.SetBytes(int64(ap.TotalSize()))
			for i := 0; i < b.N; i++ {
				it := premul.NewIterator(ap)
				total := 0
				for index, err := it.Next(); err == nil; index, err = it.Next() {
					total += verify[index] * index
				}
				_ = total
			}
		})
	}
}

func TestOnearr(t *testing.T) {
	testIterator(t, func(ap *shape.AP) Iterator { return onearr.NewIterator(ap) })